From owner-freebsd-wireless@freebsd.org Wed Jul 17 18:53:30 2019 Return-Path: Delivered-To: freebsd-wireless@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 4A45EB33C1 for ; Wed, 17 Jul 2019 18:53:30 +0000 (UTC) (envelope-from guru@unixarea.de) Received: from ms-10.1blu.de (ms-10.1blu.de [178.254.4.101]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 2C4E08F1AF for ; Wed, 17 Jul 2019 18:53:29 +0000 (UTC) (envelope-from guru@unixarea.de) Received: from [80.187.83.47] (helo=localhost.unixarea.de) by ms-10.1blu.de with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.86_2) (envelope-from ) id 1hnp3O-0000Jc-9F; Wed, 17 Jul 2019 20:53:26 +0200 Received: from localhost.my.domain (localhost [127.0.0.1]) by localhost.unixarea.de (8.15.2/8.14.9) with ESMTPS id x6HIrPER002491 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Wed, 17 Jul 2019 20:53:25 +0200 (CEST) (envelope-from guru@unixarea.de) Received: (from guru@localhost) by localhost.my.domain (8.15.2/8.14.9/Submit) id x6HIrOH1002490; Wed, 17 Jul 2019 20:53:24 +0200 (CEST) (envelope-from guru@unixarea.de) X-Authentication-Warning: localhost.my.domain: guru set sender to guru@unixarea.de using -f Date: Wed, 17 Jul 2019 20:53:24 +0200 From: Matthias Apitz To: Vladimir Botka Cc: freebsd-wireless@freebsd.org Subject: Re: debugging a Wifi association problem Message-ID: <20190717185324.GB2379@c720-r342378> Reply-To: Matthias Apitz References: <20190717053826.GA3090@c720-r342378> <20190717090543.4e0ac69f@gmail.com> <20190717173532.GA3766@c720-r342378> <20190717202602.397ca542@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20190717202602.397ca542@gmail.com> X-Operating-System: FreeBSD 13.0-CURRENT r342378 (amd64) X-message-flag: Mails containing HTML will not be read! Please send only plain text. User-Agent: Mutt/1.11.1 (2018-12-01) X-Con-Id: 51246 X-Con-U: 0-guru X-Originating-IP: 80.187.83.47 X-Rspamd-Queue-Id: 2C4E08F1AF X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-4.51 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; HAS_REPLYTO(0.00)[guru@unixarea.de]; HAS_XOIP(0.00)[]; TO_DN_SOME(0.00)[]; HAS_XAW(0.00)[]; RCVD_COUNT_THREE(0.00)[4]; MX_GOOD(-0.01)[cached: mail.unixarea.de]; RCPT_COUNT_TWO(0.00)[2]; NEURAL_HAM_SHORT(-0.90)[-0.905,0]; FREEMAIL_TO(0.00)[gmail.com]; RCVD_IN_DNSWL_LOW(-0.10)[101.4.254.178.list.dnswl.org : 127.0.5.1]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:42730, ipnet:178.254.0.0/19, country:DE]; RCVD_TLS_LAST(0.00)[]; RECEIVED_SPAMHAUS_PBL(0.00)[47.83.187.80.zen.spamhaus.org : 127.0.0.10]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; REPLYTO_EQ_FROM(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[unixarea.de]; AUTH_NA(1.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; R_SPF_NA(0.00)[]; MID_RHS_NOT_FQDN(0.50)[]; IP_SCORE(-2.90)[ip: (-8.50), ipnet: 178.254.0.0/19(-3.41), asn: 42730(-2.57), country: DE(-0.01)] X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 17 Jul 2019 18:53:30 -0000 El día miércoles, julio 17, 2019 a las 08:26:02p. m. +0200, Vladimir Botka escribió: > > I installed wireshark-2.6.5_2 in my FreeBSD (CURRENT from December last > > year). I tried to enable from > > View --> [x] Wireless Toolbar > > but this gives an error about "Failed to initialize ws80211" in the GUI > > and I can not set the channel or Frequency. Is this not possible with > > FreeBSD? > > FreeBSD is not needed to analyse the the problem. I only have FreeBSD laptops (and an older Ubuntu) and the question was not if FreeBSD is needed, but if FreeBSD is *able* to capture Wifi. > Use whatever system is able > to set wifi card into the "monitor" mode and sniff the packets first. The > link below is complete how to do it > https://wiki.wireshark.org/CaptureSetup/WLAN > When you got the data analyse it with wireshark. The captured data might grow > fast. Thanks matthias -- Matthias Apitz, ✉ guru@unixarea.de, http://www.unixarea.de/ +49-176-38902045 Public GnuPG key: http://www.unixarea.de/key.pub